Move H264BitstreamParser to video_coding.

webrtc/modules/video_coding/utility/h264_bitstream_parser.h

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_H264_BITSTREAM_PARSER_H_
-#define WEBRTC_MODULES_RTP_RTCP_SOURCE_H264_BITSTREAM_PARSER_H_
+#ifndef WEBRTC_MODULES_VIDEO_CODING_UTILITY_H264_BITSTREAM_PARSER_H_
+#define WEBRTC_MODULES_VIDEO_CODING_UTILITY_H264_BITSTREAM_PARSER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 namespace rtc {
 class BitBuffer;
 }
 
 namespace webrtc {
 
@@ skipping 47 matching lines @@
   bool pps_parsed_ = false;
   PpsState pps_;
 
   // Last parsed slice QP.
   bool last_slice_qp_delta_parsed_ = false;
   int32_t last_slice_qp_delta_ = 0;
 };
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_H264_BITSTREAM_PARSER_H_
+#endif  // WEBRTC_MODULES_VIDEO_CODING_UTILITY_H264_BITSTREAM_PARSER_H_